I am not certain I understand what you need, but if its a map why not
use the map on the table or report item that displays the data? You
could also create a computed column on the dataset that checks the value
of another column and returns a value based on it.

Jason

On 3/31/2011 2:40 AM, KrasiG wrote:
> Hi Forum,,
> I'm new in birt and mауbe this is a trivial question but I can't find
> the answer.
>
> So, I have Data Set like this:
> SELECT col1, col2 , col3
> FROM myTable.
>
> where col1, col2 , col3 are integers and with join with another tables
> this values must be decoded to see the text.
>
> I know two way to approach the task:
> 1. to create many joins in select
> 2. to create many birt Joint Data Sets - this is a foolish decision=
>
> So is there some way to do this dynamically? Something like MAP but
> using Data Set